On a full charge, HUAWEI WATCH GT 3 46 mm lasts up to 14 days, so you're fully prepared to keep track of your every workout and not miss out on any health check. It supports wireless charging, so you can use your phone to reverse charge it when you forget your charger and say goodbye to battery life anxiety.
The newly upgraded heart rate module includes eight photosensors in a circular layout and two sets of light sources, combined with a curved glass lens for comfortable wear while reducing external light interference
Blood oxygen saturation (SpO2) is one of the important vital signs that can reflect the oxygen supply of the body. HUAWEI WATCH GT 3 smartwatch automatically provides 24-hour SpO2 level detection no matter when you are working, exercising or sleeping, which carefully protecting your health around the clock.